1st printing: Unknown Comics, January 1984
2nd (?) printing: High School Comics, April 1985
Seems to be at least two printings. 1st indicated on cover but there's another edition with "1st" removed (see photos).
Halloween special published in two sections.
Two printings. The second references the printing in the editorial for each section.
1st printing: ?
2nd printing: indicated on the bottom of the second contributors' page
I'm not entirely sure if "The First" is part of the title or just refers to it being the first chapter.